Sentence examples for refinement criteria from inspiring English sources
The alternative mesh refinement criteria allow to obtain the maximum of accuracy for a prescribed cost.
It also adapts to algorithms handling small input angles and various refinement criteria.
Meanwhile, the new refinement criterion is proven to be more effective than other single-phase refinement criteria.
In this paper, we propose the use of alternative mesh refinement criteria with an h-adaptive procedure for 3D elastic problems.
The alternative mesh refinement criteria (MR) are based on: prescribed number of elements with maximum accuracy, prescribed CPU time with maximum accuracy and prescribed memory size with maximum accuracy.
A reference structured grid is defined on the tooth, then refinement criteria are applied in order to obtain accurate solutions in terms of tooth deflection, contact pressure and fillet stress.
A refinement criterion is given to identify the gray transitional regions to be adaptively refined in the subsequent optimization iterations.
The refinement criterion is based on the local truncation error.
A thickness refinement criterion is then used to construct the thickness-based refinement information field of elements from digital topology.
Examples show that the relative curvature criterion can more accurately capture the curvature features of solid models than the conventional curvature refinement criterion.
A local refinement criterion is derived from the requirement of limiting the first order change in the goal that an admissible node displacement may cause.
